Skip to main content
5-Regular Member
June 11, 2026
Solved

Boolean cut out for a hollow bottle

  • June 11, 2026
  • 3 replies
  • 51 views

Hey,

I want to make a mould cavity from the bottle

But when I perform the boolean operation I’m not getting a complete cavity,

 

This below picture shows also bottle that I’m trying to make

 

How to get a cavity on the extruded block?

Best answer by kdirth

Create a Fill surface to “seal” the top of the bottle then Solidify the surface.

3 replies

Dale_Rosema
23-Emerald III
June 11, 2026

Can you “fill” the bottle such that it has geometry to remove the material from the inside of the bottle?

kdirth
kdirth21-Topaz IAnswer
21-Topaz I
June 11, 2026

Create a Fill surface to “seal” the top of the bottle then Solidify the surface.

There is always more to learn.
5-Regular Member
June 11, 2026

Yes I filled and solidified
It worked

Thanks